James M Baldauff

Title: James M. Baldauff: Innovating Aircraft Transparency Solutions

Introduction

James M. Baldauff, an accomplished inventor based in Pittsburgh, PA, has made significant contributions to the field of glass compositions and chemical tempering with five patents to his name. His innovations focus primarily on enhancing aircraft transparencies to improve safety and performance.

Latest Patents

Baldauff’s latest patents include groundbreaking developments in chemically tempered glass for aircraft applications. One notable patent details an aircraft transparency that consists of a glass piece featuring chemically tempered first and second major surfaces. Important specifications include a first case depth that originates from the first major surface and a second case depth from the opposite surface, with a tensile stress zone situated between them. This structural configuration is made possible through a carefully formulated glass composition that boasts at least one of the following properties: a log 10 viscosity temperature of at least 1413°F and a liquidus temperature of at least 2436°F.

Another key patent describes a glass composition designed specifically for chemical tempering, consisting of various oxides within defined weight percentage ranges. This composition not only offers high-temperature resistance with a viscosity temperature between 1328°F and 1499°F but also demonstrates impressive mechanical properties, including an abraded modulus of rupture ranging from 72 to 78 KPSI and a modulus of rupture between 76 to 112 KPSI.

Career Highlights

Throughout his career, Baldauff has collaborated with renowned companies such as PPG Industries Ohio, Inc. and Schott AG, where he honed his expertise in glass technology and materials engineering. His work has had a profound impact on the manufacturing of durable glass products for various applications, particularly in aviation.

Collaborations

Baldauff's partnerships with professionals like Larry J. Shelestak and George B. Goodwin have further advanced his innovative ideas in glass processing. These collaborations showcase the collaborative spirit often required in research and development within the materials science community.

Conclusion

James M. Baldauff stands out as a key inventor within the specialized niche of chemically tempered glass innovations, particularly for aircraft applications. His contributions not only enhance the safety and efficiency of aircraft transparencies but also reflect a commitment to advancing glass technology through meaningful collaborations and inventive thinking.